Fmoc-4-(Boc-amino)-L-phenylalanine

N-芴甲氧羰基-4-(叔丁氧羰基氨基)-L-苯丙氨酸

Also known as: Fmoc-Phe(4-NHBoc)-OH, Fmoc-p-amino-Phe(Boc)-OH, L-Phenylalanine, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-((tert-butoxycarbonyl)amino)phenyl)propanoic acid, 4-[(tert-butoxycarbonyl)amino]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-phenylalanine, MFCD03094894

Fmoc-4-(Boc-amino)-L-phenylalanine (CAS 174132-31-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C29H30N2O6 and a molecular weight of 502.558 g/mol. It is also known as Fmoc-Phe(4-NHBoc)-OH, Fmoc-p-amino-Phe(Boc)-OH and L-Phenylalanine, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-. Key properties include a boiling point of 671.0±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 359.6±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
174132-31-1
Jingsj CID
J-1976479-3
Molecular Formula
C29H30N2O6
Chinese Name
N-芴甲氧羰基-4-(叔丁氧羰基氨基)-L-苯丙氨酸
Molecular Weight
502.558 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point671.0±55.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point359.6±31.5 °C

Frequently Asked Questions

What is the CAS number of Fmoc-4-(Boc-amino)-L-phenylalanine?

The CAS number of Fmoc-4-(Boc-amino)-L-phenylalanine is 174132-31-1.

What are the molecular formula and molecular weight of Fmoc-4-(Boc-amino)-L-phenylalanine?

Fmoc-4-(Boc-amino)-L-phenylalanine has molecular formula C29H30N2O6 and molecular weight 502.558 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Fmoc-4-(Boc-amino)-L-phenylalanine (CAS 174132-31-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1976479-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.